I saw on Channel 9 someone asking what the .MSPX file extension was all about. From what I know, it's an XML based web page. I looked it up at my favourite
Extension-Looker-Upper-Thingie and sure enough, that's about all they say too. Oh and that it's owned by MS. Filext is a pretty good extension reference page usually. Now you can ask your slower co-workers “Hey Billy-Bob betcha a six pack of PBR ya don't know what MSPX is” and maybe come home with a nice surprise for your spouse/partner/lover/roommate/pet goat/whatever. If anyone has a better extension-looker-upper-thingie, or more info on the .mspx, let me know, thanks.